The X.509 Certificate Generator is a multi purpose certificate utility. It can be used to generate X.509 certificates on PFX files or Smart Card, preview certificates or change key usage extensions.
A Certification Authority issues digital certificates which contain a public key and the identity of the owner. The certificates are issued in PFX (Personal inFormation eXchange) file format protected by a password.
Certificates provide the foundation of a public key infrastructure (PKI). These are electronic credentials, issued by a certification authority (CA), that are associated with a public and private key pair.
Our Certification Authority Server works as an IIS application for most Windows webservers. That means it is not required to operate an extra CA machine.
Obtain a free self-signed digital certificate from here.